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-rw-r--r--sbin/mdmfs/mdmfs.811
1 files changed, 9 insertions, 2 deletions
diff --git a/sbin/mdmfs/mdmfs.8 b/sbin/mdmfs/mdmfs.8
index 39af0cba69bf..3d429885ec3a 100644
--- a/sbin/mdmfs/mdmfs.8
+++ b/sbin/mdmfs/mdmfs.8
@@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd February 26, 2004
+.Dd January 2, 2006
.Dt MDMFS 8
.Os
.Sh NAME
@@ -36,7 +36,7 @@
driver
.Sh SYNOPSIS
.Nm
-.Op Fl DLlMNSUX
+.Op Fl DLlMNPSUX
.Op Fl a Ar maxcontig
.Op Fl b Ar block-size
.Op Fl c Ar cylinders
@@ -197,6 +197,13 @@ Specify the mount options with which to mount the file system.
See
.Xr mount 8
for more information.
+.It Fl P
+Preserve the existing filesystem;
+do not run
+.Xr newfs 8 .
+This only makes sense if
+.Fl F
+is specified to create a vnode-backed disk.
.It Fl p Ar permissions
Set the file (directory) permissions of the mount point
.Ar mount-point